# -*- mode: snippet -*-
# name: dev png from grDevices
# key: png
# key: device#png@grDevices
# contributor : Shuguang Sun
# expand-env: ((yas-wrap-around-region t))
# --
png(file = "${1:filename}.png", width = ${2:1600}, height = ${3:900}${4:, family = \"${5:$$(yas-choose-value '("sans" "serif" "mono" "GB1"))}\"})

$0

dev.off()
